The head of the Federal Emergency Management Agency was investigated for his use of government vehicles.
Angela Freeman was last seen at 1:00 a.m. on September 10, 1993 at a Petal, Mississippi Pizza Hut. Her car was found nearby the following day.
"I never filed a police report and it took me 30 years to tell my parents," the actress Alyssa Milano tweeted.
"We have more than 12 credible victims, or credible potential victims," Orange County District Attorney Tony Rackauckas said.
Duke Energy can't rule out that ash might be escaping and flowing into the river.